NBC has released 5 new photos from tomorrow night’s season finale of Grimm. It’s Monroe and Rosalee’s wedding day and things are about to change for them and for Nick. Read the full synopsis here. The writers have been teasing that we are going to hate them for a few months after this finale, so be prepared for things to get ugly. Knowing that Adalind is preparing to take Nick’s Grimm powers away from him, the question will be does she succeed? Find out in “Blond Ambition” Friday at 9/8c on NBC.